condition	mean	min	max
4 h after light	9.572099	9.496338	9.64786
8 h after light	8.845348	8.748069	8.942627
12 h after light	9.3605005	9.266314	9.454687
4 h after dark	9.442604	8.370172	10.515036
8 h after dark	8.5899435	7.913573	9.266314
12 h after dark	9.266314	9.266314	9.266314